体液免疫和细胞免疫功能检测对梅毒患者的诊断意义

Diagnostic significance of humoral and cellular immune function detection in patients with syphilis

目的探讨分析体液免疫及细胞免疫功能检测对梅毒患者的诊断意义。方法选择该院收治的未经驱梅治疗的梅毒患者86例作为研究对象(梅毒组),其中一期梅毒患者26例、二期梅毒患者39例、潜伏梅毒患者21例,再选择健康受试者30例作为对照组,比较梅毒患者与健康受试者之间体液免疫及细胞免疫水平。结果梅毒组患者IgG、IgA、IgM水平均较对照组显著升高(P<0.05);一期梅毒患者与对照组比较,IgG、IgA以及IgM水平差异均无统计学意义(P>0.05),二期梅毒、潜伏期梅毒患者IgG、IgA及IgM水平较对照组显著升高,且二期梅毒升高最为显著(P<0.05);各期梅毒患者CD3+、CD4+、CD4+/CD8+及NK细胞水平均较对照组显著降低(P<0.05),而CD8+水平较对照组显著升高(P<0.05),其中以二期梅毒患者变化最为显著。结论梅毒患者体液免疫功能亢进,而细胞免疫功能缺陷,患者总体表现出自身免疫功能的紊乱,体液免疫和细胞免疫功能检测对梅毒患者的诊断有一定的临床价值。

Objective To investigate and analyze the diagnostic significance of humoral and cellular immune function detection in the patients with syphilis.Methods Eighty-six cases of syphilis without anti-syphilis treatment in our hospital were selected as the research subjects(syphilis),including 26 cases of primary syphilis,39 cases of secondary syphilis 21 cases of latent syphilis,and 30 healthy subjects were selected as the control group.Then the humoral immunity and cellular immunity levels were compared between the two groups.Results The levels of IgG,IgA and IgM in the syphilis group were significantly increased compared with the control group(P<0.05).The IgG,IgA and IgM levels had no statistical difference between the primary syphilis patients and control group(P>0.05),which in the patients with secondary syphilis and latent syphilis were significantly increased compared with the control group,moreover the increase in the secondary syphilis was most significant(P<0.05);the CD3+,CD4+,CD4+/CD8+and NK levels in different stages of syphilis were significantly decreased compared with the control group(P<0.05),while the CD8+level was significantly higher than that in the control group(P<0.05),in which the change in the secondary syphilis patients was most significant.Conclusion The humoral immune in the patients with syphilis is hyperfunction,while cellular immune is dysfunction,the patients present the overall immune function disorder,therefore the humoral and cellular immunity detection has a certain clinical value in the diagnosis of syphilis.